Maneuvering Numbers: The calculating device in the past and present This exhibition, co-curated by Tsinghua University Science Museum and Hefei Zimuyuan Museum, is on view from September 24, 2020 through May 5, 2021. Featuring 80 artifacts of computing appliances, it demonstrates the evolution of human computing concepts and computing technology from ancient computing tools that are simply operated manually, to complex mechanical computing devices, to advanced electronic computing equipment.
